<?php

/**
 * This is the model class for table "cart".
 *
 * The followings are the available columns in table 'cart':
 * @property integer $id
 * @property integer $user_id
 * @property integer $total_money
 * @property integer $pay_money
 * @property integer $shipping_cost
 * @property string $send_date
 * @property string $state
 * @property string $note
 */
class Cart extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Cart the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'cart';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
                     array('user_id', 'required'),
			array('user_id, total_money, pay_money, shipping_cost', 'numerical', 'integerOnly'=>true),
			array('state', 'length', 'max'=>255),
			array('send_date, note', 'safe'),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, user_id, total_money, pay_money, shipping_cost, send_date, state, note', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
                     'user' => array(self::BELONGS_TO, 'User', 'user_id'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'user_id' => 'User',
			'total_money' => 'Total Money',
			'pay_money' => 'Pay Money',
			'shipping_cost' => 'Shipping Cost',
			'send_date' => 'Send Date',
			'state' => 'State',
			'note' => 'Note',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('user_id',$this->user_id);
		$criteria->compare('total_money',$this->total_money);
		$criteria->compare('pay_money',$this->pay_money);
		$criteria->compare('shipping_cost',$this->shipping_cost);
		$criteria->compare('send_date',$this->send_date,true);
		$criteria->compare('state',$this->state,true);
		$criteria->compare('note',$this->note,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
        
        public function getUsername(){
            $userId = $this->user_id;
            $user = User::model()->findByPk($userId);
            if($user != null){
                return $user->name;
            }
            return '';
        }
        public function getStateName(){
            $state = $this->state;       
            if($state == 'active'){
                return 'Chưa giao hàng';
            }else{
                return 'Đã giao hàng';
            }
        }
}